For more than a decade, Cerberus Security have been at the forefront of East Anglia’s top-rated locksmiths. With literally thousands of happy customers, this trusted local family run business with an average response time of only 30 minutes will not disappoint!

"Hi! My name is Ed and together with my incredibly tolerant wife Laura and supportive family (who really are the unsung heroes behind the scenes) we run Cerberus Security.” You will often find Laura accompanying Ed on most jobs as we realise if you're elderly, vulnerable or just a lady on your own it can be daunting to have a strange man (no jokes please) in your home. We thought the presence of a young woman with a bubbly caring personality would be reassuring. Plus, Ed hates paperwork!

Ed started the company in 2007 and since then has worked tirelessly to offer a friendly and honest service even at the cost of profit. Our overall total job costs are significantly lower than most of our competitors and we guarantee you'll not a more personal friendly service! Both a highly skilled and experienced engineer, Ed is upbeat, friendly and a workaholic!
With the help of a select few qualified, accredited engineers, we strive to cover a wide area 365 days a year!

Call now and speak directly to Ed, not a sales rep, and he can advise you on the best and most effective solution to your problem.
Ed works closely with other local quality tried and tested tradesmen to provide a complete domestic and commercial security service.
If you have an issue that we are unable to help you with, we will do our absolute best to put you in touch with the individual best equipped to assist you.

Specialising in the repair and maintenance of UPVC door and window multipoint locks, Ed is highly knowledgeable and will explain the problem, cause and preventative measures to give you a better understanding of your lock. Diagnosing most of problems over the phone, he can give you an educated quote, not a "from?" sales pitch that trebles upon completion.
A lot of problems with UPVC multipoint locking systems can be repaired without the need to replace! Our vehicles are well stocked with all the major brands and should replacement parts be necessary most jobs can be completed there and then within the one visit. More specialist or even some discontinued parts can usually be sourced for the following day and we would make the door/window secure until then.
Do not underestimate the significance your choice of cylinder makes to your properties security. A cheap cylinder will often do the job but it doesn't matter how many points of locking your mechanism has, if your cylinder is weak so is your door!
UPVC lock Specialists! Experts in all Multi-point locking Systems! NO CALL OUT FEE, NO HIDDEN CHARGES & NO CATCH!!!

For over a decade, Cerberus Security have been at the forefront of East Anglia's top rated locksmiths with literally thousands of happy customers. A trusted local family run business offering a rapid response, competitive prices with a personal touch that is second to none! Covering the whole of Cambridgeshire and the surrounding areas including Haverhill, Newmarket, Ely, Saffron Walden, Royston and of course Sawston and with an average response time of just 30 minutes will not disappoint! Covering - Sawston, Pampisford, Whittlesford, Babraham, Stapleford, Great Abington, Duxford, Great Shelford, Little Shelford, Hinxton, Heathfield, Little Abington, Newton, Hauxton, Thriplow, Ickleton, Hildersham, Harston, Great Chesterford, Trumpington, Fowlmere, Cherry Hinton, Foxton, Fulbourn, Newtown, Little Chesterford, Linton, Bartlow, Castle Camps, Ashdon, Steeple Bumpstead
Both fully qualified and insured, we pride ourselves on our excellent working relationship with clients that have seen the company receive countless enquiries through recommendations and repeat business from previously satisfied customers.